1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xeze [42]
3 years ago
9

A coin is tossed 50 times. It lands on heads 30 times. Based on this outcome, how many times is the coin expected to land on hea

ds if tossed 200 times?
A. 60
B. 80
C. 100
D. 120
Mathematics
2 answers:
Galina-37 [17]3 years ago
8 0
120 because if you divide 30 by 50 then it will equal to 0.6. And if you multiply 0.6 by 200 it will equal to 120.
BaLLatris [955]3 years ago
3 0

Answer:

D: 120

Step-by-step explanation:

30/50 = 120/200

You might be interested in
2.) Combine like terms and simplify the expression: 2x +<br> 5y+ 7x<br> Your answer
SashulF [63]

Answer:

9x + 5y

Step-by-step explanation:

Here, in 2x + 5y+ 7x,   the 'like terms' are 2x and 7x, and the sum of these terms is 9x.  Thus, 2x + 5y+ 7x becomes 9x + 5y.

5 0
3 years ago
Is x=-2 linear or nonlinear
yKpoI14uk [10]

Answer:

non linear

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is a basic ratio for 5:15
enot [183]
5:15
Divide both sides by 5 to get it down to the lowest bases.
1:3
3 0
3 years ago
What is the area of the figure below?
svetlana [45]
24 cm sq is the answer
8 0
3 years ago
Read 2 more answers
PLEASE HELP 25 POINTS!
liubo4ka [24]

Answer:

The common ratio r = 2.

Step-by-step explanation:

Now s2 = a1r and s4 = a1r^3  where a1 = first term and r = common ratio so

s4 / s2 = a1r^3  / a1r = r^2 = 32/8

r^2 = 4

r = 2.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Aileen intends to give 14 roses and 42 lilies to x number of her friends.each of her friends must receive the same number of flo
    6·1 answer
  • Which relation is a function?
    8·2 answers
  • Use the propotion to convert millimeters to centimeters.
    14·2 answers
  • If 3y+5=7x, then 21y-49x=?
    15·1 answer
  • A regular polygon has an exterior angle of 18 degrees how many sides does it have
    10·1 answer
  • A simple random sample of 85 is drawn from a normally distributed population, and the mean is found to be 146, with a standard d
    13·2 answers
  • the sides of a triangle are 3 whole 1 by 6 cm 4 whole 2 by 3 cm and 5 whole 2 by 3 cm. Find the total length of the three sides
    5·1 answer
  • 24 orders in 2 days = _ orders per day
    8·1 answer
  • you drove 65 mph on the interstate throughout the trip. Write an equation in slope intercept form to represent the situation.
    11·1 answer
  • Suppose y varies directly with x. Write a direct variation equation that relates x and y when y = 12 and x = 24.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!